MVC + EF with Many to many table. May 21, 2013 04:45 PM |wegass |LINK. Hi, I'm wondering about an MVC Entity Framework situation with EF Poco. I have 3 tables, I want to load the data in one query. I have the relationships set up in my Poco classes, but I'm having problem with the query..
Question 1: Calculate the tangential velocity in the below figure if the particle is moving from A to B in 5s. Solution: Given: Radius r = 50 cm = 0.5 m, Angular velocity $\omega$ = 20 $\pi$. The tangential velocity is given by Vt = r $\omega$. = 0.5 $\times$ 20 $\times$ 3.142. = 31.42 m/s.
4,515 5 25 57. You want to estimate the instantaneous velocity at $t=3$. It would be best to use the points with $t=2$ and $t=4$. The approximation for the instantaneous velocity is just the slope of the line segment connecting the two points (no need to find the equation of the tangent line). Note that slope is just the average velocity of $s$ over $[2,4]$.